Physics for Scientists and Engineers with Modern Physics
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN: 9781337553292
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
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Chapter 18, Problem 21P

(a)

To determine

The number of moles of an ideal gas.

(b)

To determine

The mass of one cubic meter of air.

(c)

To determine

To explain: The way in which the mass of one cubic meter of air can be compared with the tabulated density of the air at 20.0°C .

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Students have asked these similar questions
(a) Find the number of moles in one cubic meter of an ideal gas at 20.0°C and atmospheric pressure. (b) For air, Avogadro’s number of molecules has mass 28.9 g. Calculate the mass of one cubic meter of air. (c) State how this result compares with the tabulated density of air at 20.0°C.
(a) Find the number of moles in one cubic meter of an ideal gas at 20.0˚C and atmospheric pressure. (b) For air, Avogadro's number of molecules has mass 28.9g. Calculate the mass of one cubic meter of air. (c) State how this result compares with the tabulated density of air at 20.0˚C
The ideal gas law relates the pressure P, volume V, and temperature T of an ideal gas: PV = nRT where n is the number of moles and R = 8.3145 J/(K mol). Plots of pressure versus volume at constant temperature are called isotherms. Plot the isotherms for one mole of an ideal gas for volume ranging from 1 to 10 m', at tempera- tures of T = 100, 200, 300, and 400 K (four curves in one plot). Label the axes and display a legend. The units for pressure are Pa. n=1

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Physics for Scientists and Engineers with Modern Physics

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